Introduction To Internet Of Things Week 11

Session: JAN-APR 2024

Course Name: Introduction To Internet Of Things

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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q1. What are some of the other names of the smart grids?
a. Electricity with a brain
b. Energybar
c. Electrolyte
d. All of these

Answer: a. Electricity with a brain


Q2. Traditional Grid follows which type of flow of energy?
a. Unidirectional
b. Bidirectional
c. Both a and b
d. None of these

Answer: a. Unidirectional


Q3. Which of the following is a benefit associated with smart grids?
a. Efficient transmission of electricity
b. Lower electricity rates
c. Improved security
d. All of these

Answer: d. All of these


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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q4. Which of the following is a way of consumer engagement?
a. Net metering
b. Time-of-Use pricing
с. Financial incentives
d. All of these

Answer: d. All of these


Q5. Fill in the blank.
In _______ a home can have power from distributed resources.

a. Peaking
b. Islanding
c. Neither a nor b
d. Both a and b

Answer: b. Islanding


Q6. Which of the following aggregates energy consumption of a certain geographical area?
a. Data Aggregator Units
b. Meter Data Management System
c. Buffer
d. None of these

Answer: a. Data Aggregator Units


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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q7. Which of the following statements are true about Dynamic System Attacks?
Statement I: Replay attacks compromises sensors and monitors their outputs.
Statement II: D-DIA can lead to a system collapse.
Statement III: Covert attack is a closed loop version of replay attacks.

a. Statements I and II
b. Statements I and III
с. Statements II and III
d. Statement I, II and III

Answer: d. Statement I, II and III


Q8. Fill in the blank.
_________ is a centralized coordinator for smart grid communication.

a. Gateway
b. Meter
с. ΑΜΗ
d. MDMS

Answer: d. MDMS


Q9. Fill in the blank.
_________ are available protocols for smart home appliances.

a. C-Bus
b. DECT
с. EnOcean
d. All of these

Answer: d. All of these


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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q10. Fill in the blank.
__________ is the time required to transmit the data.

a. Scalability
b. Topology
c. Throughput
d. Latency

Answer: d. Latency


Q11. IIoT is based on Wrap & Replace approach.
a. True
b. False

Answer: b. False


Q12. Which of the following happened in the 3rd Revolution?
a. Mass production
b. IIoT
c. Mechanized production
d. None of these

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Answer: d. None of these


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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q13. Which of the following is used to improve the interoperability of different systems?
a. Standardization
b. Optimization
с. Monitoring
d. None of these

Answer: a. Standardization


Q14. Big data is characterized by 7 Vs.
a. True
b. False

Answer: a. True


Q15. What is Hadoop used in?
a. Distributed processing of large datasets
b. Small clusters of computers
с. Both a and b
d. None of these

Answer: a. Distributed processing of large datasets


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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers

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Session: JULY-DEC 2023

Course Name: Introduction To Internet Of Things

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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q1. What are some of the other names of the smart grids?
a. Electricity with a brain
b. Energy internet
c. Electronet
d. All of these

Answer: d. All of these


Q2. Smart Grid follows which type of the flow of energy?
a. Bidirectional
b. Unidirectional
c. All of these
d. None of these

Answer: a. Bidirectional


Q3. Which of the following is not a benefit associated with smart grids?
a. Efficient transmission of electricity
b. Lower electricity rates
c. Unreliable and insecure electricity
d. Improved security

Answer: c. Unreliable and insecure electricity


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q4. Which of the following is a component of smart grid communication?
a. Gateways
b. Smart meters
c. MDMSs
d. All of these

Answer: d. All of these


Q5. Fill in the blank. _ can be used as an energy source in on-peak hours.
a. PMUs
b. DAUs
c. PEVs
d. None of these

Answer: c. PEVs


Q6. Which of the following is a type of Dynamic System Attacks?
a. Replay Attacks
b. Dynamic data injection attacks
c. Covert attacks
d. All of these

Answer: d. All of these


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q7. Which of the following statements are true about gateways?
Statement I: Each gateway connects a few closely located smart meters.
Statement II: Gateways communicate mostly based on WiFi.
Statement III: They help in two-way communication.

a. Statements I and II
b. Statements I and III
c. Statements II and III
d. Statements I, II and III

Answer: d. Statements I, II and III


Q8. Fill in the blank. __ is a centralized coordinator for smart grid communication.
a. Gateway
b. Smart meter
c. PMU
d. MDMS

Answer: d. MDMS

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Q9. Fill in the blank. __ are available protocols for smart home appliances.
a. C-Bus
b. DECT
c. EnOcean
d. All of these

Answer: d. All of these


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q10. Fill in the blank. IIoT is a network of____________.
a. Physical objects
b. Systems
c. Platforms
d. All of the above

Answer: d. All of the above


Q11. IIoT is based on Rip & Replace approach.
a. True
b. False

Answer: b. False


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q12. Which of the following happened in the 1st Revolution?
a. Mass production
b. Internet evolution
c. Automation
d. None of these

Answer: d. None of these


Q13. Which of the following is a challenge of IIoT?
a. Worker health and safety
b. Environmental production
c. Optimized operations
d. All of these

Answer: d. All of these


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q14. Monitoring and restoration of the traditional electrical grid is done manually.
a. True
b. False

Answer: a. True


Q15. What is Hadoop used in?
a. Distributed processing of large datasets
b. Large clusters of computers
c. All of these
d. None of these

Answer: c. All of these


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers

More Weeks of Introduction To Internet Of Things: Click here

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Session: JAN-APR 2023

Course Name: Introduction To Internet Of Things

Course Link: Click Here

These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q1. Which of the following is not done in traditional electrical grids?
a. Manual energy monitoring
b. Unidirectional energy distribution
c. Unidirectional communication
d. Distributed power plants

Answer: d. Distributed power plants


Q2. Smart Grid is also named as _____
a. Electronet
b. Energy service
c. Grid with a brain
d. Smart internet

Answer: a. Electronet


Q3. Which of the following is not a property of smart grids?
a. Bidirectional flow of energy
b. Two-way communication
c. Unreliable and insecure electricity
d. Control Capabilities

Answer: c. Unreliable and insecure electricity


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q4. Which of the following is the benefit of using Smart Grids for stakeholders?
a. Reduces inefficiencies in energy delivery
b. Different pricing options
c. Lower Energy bills
d. All of these

Answer: a. Reduces inefficiencies in energy delivery


Q5. Fill in the blank.
_________ samples voltage and current with a fixed sample rate at the installed location.

a. PEVs
b. DAUs
c. PMUs
d. None of these

Answer: c. PMUs


Q6. Which of the following is a cloud application of smart grid?
a. Information management
b. Energy management
c. Security
d. All of these

Answer: d. All of these

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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q7. Which of the following statements are true about MDMSs?
Statement I: Decide the price per unit energy to be paid by the customers
Statement II: Handled by the energy service providers
Statement III: Aggregate the energy consumption or energy request of certain geographical area

a. Statements I and II
b. Statements I and III
c. Statements II and III
d. Statements I, II and III

Answer: a. Statements I and II


Q8. Which of the following are included in the Smart Grid security issues of integrity?
Statement I: System Damage
Statement II: Data injection attacks
Statement III: Time synchronization attacks

a. Statement I and II
b. Statement II and III
c. Statement I and III
d. Statement I, II and III

Answer: d. Statement I, II and III


Q9. Fill in the blank.
__________ is a primary challenge in IloT.

a. Worker health and safety
b. Optimized operations
c. Regulatory compliance
d. Integrating existing infrastructure into new IIoT infrastructure

Answer: d. Integrating existing infrastructure into new IIoT infrastructure


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q10. Fill in the blank. Rt Tech particularizes in software which ________.
a. Improves industrial facilities’ efficiency
b. Improves productivity
c. Automates managing of energy consumption
d. All of these

Answer: d. All of these


Q11. Lack of vision and leadership is not a hindrance in the path of success of IloT.
a. True
b. False

Answer: b. False


Q12. Which of the following is not a vulnerability of Smart Grid?
a. Integrity
b. Physical threats
c. Dynamic system attacks
d. None of these

Answer: d. None of these


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q13. Which of the following is a characteristic of Big Data?
a. Veracity
b. Variability
c. Velocity
d. All of these

Answer: d. All of these


Q14. Variety refers to the category to which the data belongs.
a. True
b. False

Answer: a. True


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers


Q15. What is the Flow of data?
a. Acquisition>Generation>Storage>Analysis
b. Generation>Storage>Analysis>Acquisition
c. Generation>Acquisition>Storage>Analysis
d. None of these

Answer: c. Generation>Acquisition>Storage>Analysis


These are Introduction To Internet Of Things Week 11 Assignment 11 Answers

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These are Introduction To Internet Of Things Week 11 Assignment 11 Answers